Seiko Cal. 5650 - 412

The Seiko 5650-412 represents an important milestone in Seiko's 1985 lineup. It features a White dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-143d6e899eb6]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1985

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